{"id":30775,"date":"2026-09-08T03:45:31","date_gmt":"2026-09-08T03:45:31","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/759559-001-hpe-smart-array-2gb-fbwc-12gb-sas-controller\/"},"modified":"2026-09-08T03:45:50","modified_gmt":"2026-09-08T03:45:50","slug":"759559-001-hpe-smart-array-2gb-fbwc-12gb-sas-controller","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/759559-001-hpe-smart-array-2gb-fbwc-12gb-sas-controller\/","title":{"rendered":"759559-001 HPE Smart Array 2GB FBWC 12GB SAS Controller"},"content":{"rendered":"<p>759559-001 Technical Specifications<\/p>\n<p>HPE Smart Array 2GB FBWC 12GB SAS Controller<\/p>\n<p>Brand Name: HPE<\/p>\n<p>Model Number or SKU# 759559-001<\/p>\n<p>Device Type: Storage controller plug in card<\/p>\n<p>Host Bus: PCIE 3.0 x8<\/p>\n<p>Form Factor: Mezzanine Card<\/p>\n<p>Supported Disk Enclosure: HPE Synergy D3940 Storage Modules<\/p>\n<p>Storage Controller of HPE 759559-001 PCI-E<\/p>\n<p>Controller Model: P542D<\/p>\n<p>Cache (Buffer): 2 GB Flash-Backed Write Cache (FBWC)<\/p>\n<p>Data Backup Type: Flash Backed Cache<\/p>\n<p>Maximum LUNs: 64<\/p>\n<p>RAID Supported: Yes<\/p>\n<p>RAID Level: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID 1 ADM, RAID 10 ADM<\/p>\n<p>Additional Features: HPE SmartCache (Optional License), HPE Secure Encryption (Optional License)<\/p>\n<p>Supported Devices: Hard Drive, Disk Array (RAID)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>759559-001 Overview<\/p>\n<p>The HPE 759559-001 Smart Array Controller is a RAID (Redundant Array of Independent Disks) controller, which means it provides redundancy and fault tolerance to a storage system by combining multiple physical disks into a single logical unit. The controller is designed to support up to 12Gb\/s SAS (Serial Attached SCSI) interface and offers compatibility with HPE\u2019s ProLiant Gen9 and Gen10 servers.<\/p>\n<p>One of the key features of the Smart Array Controller is its 2GB Flash-Backed Write Cache (FBWC). The FBWC is a high-speed memory buffer that can temporarily store data being written to the disk. This allows the controller to write data faster and more efficiently, as it can bundle multiple writes into a single larger write.<\/p>\n","protected":false},"featured_media":30776,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[680,5445],"product_tag":[5454,356,1100,5444],"class_list":["post-30775","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-controllers","product_cat-hpe-controllers","product_tag-mezzanine-card","product_tag-pci-express","product_tag-plug-in-card","product_tag-storage-controller","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>759559-001 HPE Smart Array 2GB FBWC 12GB SAS Controller - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/759559-001-hpe-smart-array-2gb-fbwc-12gb-sas-controller\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"759559-001 HPE Smart Array 2GB FBWC 12GB SAS Controller - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"759559-001 Overview The HPE 759559-001 Smart Array Controller is a RAID (Redundant Array of Independent Disks) controller, which means it provides redundancy and fault tolerance to a storage system by combining multiple physical disks into a single logical unit. The controller is designed to support up to 12Gb\/s SAS (Serial Attached SCSI) interface and offers compatibility with HPE\u2019s ProLiant Gen9 and Gen10 servers. One of the key features of the Smart Array Controller is its 2GB Flash-Backed Write Cache (FBWC). The FBWC is a high-speed memory buffer that can temporarily store data being written to the disk. 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